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Oval|Natural|GIA

1.30ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 6562227298

Certificate GIA 6562227298

Diamond specifications and retailer prices

From $3,251 AUD
HK$17,800 HKD
As of November 1, 2026
Save $5,703 AUD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,954 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562227298. Listed at 21 retailers as of October 30, 2026, with prices from $3,251 to $8,954, a $5,703 spread on the same certified stone. NZ Jewellers lists it at $8,954. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562227298
Dimensions8.37 × 5.97 × 3.81 mm
L/W Ratio1.40
Top View
8.37 mm5.97 mm1.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562227298
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,954 AUD|Low: $3,233 AUD|High: $8,998 AUD|Avg: $4,795 AUD|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 17$3,251 AUD
Retailer 13$3,284 AUD
Retailer 6$3,767 AUD
Retailer 7$3,836 AUD
Retailer 5$4,040 AUD
Retailer 8$4,174 AUD
Retailer 14$4,178 AUD
Retailer 4$4,282 AUD
Retailer 20$4,282 AUD
Retailer 3$4,448 AUD
Retailer 19$4,486 AUD
Retailer 11$4,531 AUD
Retailer 2$4,579 AUD
Retailer 9$4,647 AUD
Retailer 10$4,941 AUD
Retailer 18$5,013 AUD
Retailer 16$5,264 AUD
Retailer 12$6,300 AUD
Retailer 15$7,162 AUD
NZ Jewellers$8,954 AUD

21 data points across 20 retailers

21 retailers$3,251 AUD to $8,954 AUD

A
Cheapest Retailer
-
$3,251 AUD
HK$17,800 HKD
A
Retailer 2
-
$3,284 AUD
₹219,171 INR
View
B+
Retailer 3
-
$3,767 AUD
$2,640 USD
View
B+
Retailer 4
-
$3,836 AUD
$2,688 USD
View
B+
Retailer 5
-
$4,040 AUD
$2,831 USD
View
B+
Retailer 6
-
$4,174 AUD
$2,925 USD
View
B+
Retailer 7
-
$4,178 AUD
£2,305 GBP
View
B+
Retailer 8
-
$4,282 AUD
$3,001 USD
View
B+
Retailer 9
-
$4,282 AUD
$3,001 USD
View
B+
Retailer 10
-
$4,448 AUD
$3,117 USD
View
B+
Retailer 11
-
$4,486 AUD
$3,144 USD
View
B+
Retailer 12
-
$4,531 AUD
SGD 4,291 SGD
View
B+
Retailer 13
-
$4,579 AUD
£2,527 GBP
View
Retailer 14
-
$4,640 AUD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$4,647 AUD
$3,257 USD
View
B
Retailer 16
-
$4,941 AUD
$3,463 USD
View
B+
Retailer 17
-
$5,013 AUD
€3,346 EUR
View
B+
Retailer 18
-
$5,264 AUD
ZAR 59,600 ZAR
View
B
Retailer 19
-
$6,300 AUD
$4,415 USD
View
B
Retailer 20
-
$7,162 AUD
£3,952 GBP
View
Most Expensive
B
NZ Jewellers
b3007a12-7050-4824-947f-6ddd14196429 · Oct 30
$8,954 AUD
$6,275 USD
View
20 more retailers have this diamond
Prices start from $3,251 AUDSave up to $5,703 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.30ct Oval
$3,251 AUD